PVC DWV Drainage Fittings (AS/NZS 1260)

1. The surface tensile strength and hardness of the pipe are excellent, and the safety factor of the pipe is relatively high.
2. The anti-aging performance is good, and the service life of normal PVC drainage pipes can reach more than 50 years.
3. The pipeline has excellent corrosion resistance to inorganic acid, alkali and salt, so it is suitable for the transportation and discharge of industrial sewage.
4. The internal friction coefficient of the pipeline is small, the water flow is smooth, the blockage is not easy to occur, and the maintenance workload is small.
5. The oxygen index in the material is high, and the pipeline is self extinguishing.
6. The expansion coefficient of the pipeline is small, normally 0.07mm/??, and the deformation is small due to tempAPASture. At the same time, its thermal conductivity and elastic modulus are also small, and its frost resistance is better than that of cast iron drain pipes.
7. The connection between pipes and pipe fittings can be made by bonding, which is simple in construction, convenient in opAPAStion and efficient in installation.
8. Whether the PVC-U pipe is installed by bonding or rubber ring connection, the pipe has good water tightness.

1. The surface tensile strength and hardness of the pipe are excellent, and the safety factor of the pipe is relatively high.
2. The anti-aging performance is good, and the service life of normal PVC drainage pipes can reach more than 50 years.
3. The pipeline has excellent corrosion resistance to inorganic acid, alkali and salt, so it is suitable for the transportation and discharge of industrial sewage.
4. The internal friction coefficient of the pipeline is small, the water flow is smooth, the blockage is not easy to occur, and the maintenance workload is small.
5. The oxygen index in the material is high, and the pipeline is self extinguishing.
6. The expansion coefficient of the pipeline is small, normally 0.07mm/??, and the deformation is small due to tempAPASture. At the same time, its thermal conductivity and elastic modulus are also small, and its frost resistance is better than that of cast iron drain pipes.
7. The connection between pipes and pipe fittings can be made by bonding, which is simple in construction, convenient in opAPAStion and efficient in installation.
8. Whether the PVC-U pipe is installed by bonding or rubber ring connection, the pipe has good water tightness.

1. Pvc drainage pipe has good tensile and compressive strength, but its flexibility is not as good as other plastic pipes.
2. The wall of PVC drainage pipe is very smooth, so the resistance of water flow is very small. Its water delivery capacity is 20% higher than that of cast iron pipe with the same pipe diameter, and the water delivery effect is very good.
3. In addition, the corrosion resistance and drug resistance of pvc drainage pipe are also very good, with good acid and alkali resistance characteristics. It is not affected by moisture and soil pH, and has a long service life.
4. Pvc drainage pipe also has good water tightness. this pipe can maintain good water tightness whether it is connected by adhesive or rubber ring.

1. Light pipes and convenient construction
The specific gravity of PVC drainage pipe is about 1.4t/m3, which is only 1/5 of that of cast iron pipe. Plastic pipes of the same length are much lighter than cast iron pipes, requiring only manual handling during installation. In addition, PVC drainage pipes use socket type adhesive joints. At the same time, their standard length (6m, 4m) is longer than that of cast iron pipes, reducing the number of joints and installation procedures.
2. Good drainage performance
The diameter of PVC drainage pipe can be smaller than that of cast iron pipe, or the same pipe diameter can use a smaller slope within the allowable scope of the specification as far as possible, so as to increase the clear height of the space, which is more beneficial to users and enhances the use function of the building.
3: Economical and beautiful
PVC drainage pipes are usually white on the outer wall, and do not need to be painted with red lead, silver powder and other anti-corrosion treatments. There is no such problem as the corrosion and peeling of the outer wall of the cast iron pipe. When they are concealed into the pipe well, they do not need frequent maintenance and care. The advantages of open installation are more obvious than the cast iron pipe: easy to clean, less harmful to visual effects, which greatly improves people’s life and working environment, and also facilitates the property management of buildings.
4. Good social benefits
PVC drainage pipe can replace other steel drainage pipes in a large range, and greatly reduce the energy consumption in the steelmaking process.
5. Superior physical and chemical properties
PVC drainage pipes have stable chemical properties and unique mechanical and physical properties that enable them to be used normally for 50 years. At the same time, their corrosion resistance, aging resistance and wear resistance also enable them to be used more stably for a long time than cast iron drainage pipes and cement pipes

1. Light pipes and convenient construction
The specific gravity of PVC drainage pipe is about 1.4t/m3, which is only 1/5 of that of cast iron pipe. Plastic pipes of the same length are much lighter than cast iron pipes, requiring only manual handling during installation. In addition, PVC drainage pipes use socket type adhesive joints. At the same time, their standard length (6m, 4m) is longer than that of cast iron pipes, reducing the number of joints and installation procedures.
2. Good drainage performance
The diameter of PVC drainage pipe can be smaller than that of cast iron pipe, or the same pipe diameter can use a smaller slope within the allowable scope of the specification as far as possible, so as to increase the clear height of the space, which is more beneficial to users and enhances the use function of the building.
3: Economical and beautiful
PVC drainage pipes are usually white on the outer wall, and do not need to be painted with red lead, silver powder and other anti-corrosion treatments. There is no such problem as the corrosion and peeling of the outer wall of the cast iron pipe. When they are concealed into the pipe well, they do not need frequent maintenance and care. The advantages of open installation are more obvious than the cast iron pipe: easy to clean, less harmful to visual effects, which greatly improves people’s life and working environment, and also facilitates the property management of buildings.
4. Good social benefits
PVC drainage pipe can replace other steel drainage pipes in a large range, and greatly reduce the energy consumption in the steelmaking process.
5. Superior physical and chemical properties
PVC drainage pipes have stable chemical properties and unique mechanical and physical properties that enable them to be used normally for 50 years. At the same time, their corrosion resistance, aging resistance and wear resistance also enable them to be used more stably for a long time than cast iron drainage pipes and cement pipes

1. Light pipes and convenient construction
The specific gravity of PVC drainage pipe is about 1.4t/m3, which is only 1/5 of that of cast iron pipe. Plastic pipes of the same length are much lighter than cast iron pipes, requiring only manual handling during installation. In addition, PVC drainage pipes use socket type adhesive joints. At the same time, their standard length (6m, 4m) is longer than that of cast iron pipes, reducing the number of joints and installation procedures.
2. Good drainage performance
The diameter of PVC drainage pipe can be smaller than that of cast iron pipe, or the same pipe diameter can use a smaller slope within the allowable scope of the specification as far as possible, so as to increase the clear height of the space, which is more beneficial to users and enhances the use function of the building.
3: Economical and beautiful
PVC drainage pipes are usually white on the outer wall, and do not need to be painted with red lead, silver powder and other anti-corrosion treatments. There is no such problem as the corrosion and peeling of the outer wall of the cast iron pipe. When they are concealed into the pipe well, they do not need frequent maintenance and care. The advantages of open installation are more obvious than the cast iron pipe: easy to clean, less harmful to visual effects, which greatly improves people’s life and working environment, and also facilitates the property management of buildings.
4. Good social benefits
PVC drainage pipe can replace other steel drainage pipes in a large range, and greatly reduce the energy consumption in the steelmaking process.
5. Superior physical and chemical properties
PVC drainage pipes have stable chemical properties and unique mechanical and physical properties that enable them to be used normally for 50 years. At the same time, their corrosion resistance, aging resistance and wear resistance also enable them to be used more stably for a long time than cast iron drainage pipes and cement pipes

1. Light quality, convenient transportation, loading and unloading, and small relative density.
2. It has excellent physical and chemical properties, high corrosion resistance, high impact strength, excellent acid resistance, alkali resistance, corrosion resistance and aging resistance. It is quite suitable for the main use of chemical industry, with a long service life of no less than 50 years. It is an ideal material for building water supply and drainage.
3. The fluid resistance is small, the inner cavity of the pipe is smooth, the roughness index is only 0.009, and the fluid resistance is small. The hydraulic standard of the pipe network is reasonably improved, and the system opAPAStion cost is reduced.
4. High mechanical strength, excellent impact resistance, impact resistance and tensile strength.
5. The construction of the project is simple and easy to install. The construction of the pipeline connection project is fast and easy, effectively speeding up the project progress, and the construction cost is cheap.
6. The project cost is cheap, the price is cheap, the transportation and construction are convenient, and the service life is long. Therefore, the ovAPASll project cost is cheap and the construction cost is saved. Compared with the cast iron pipes of the same specification, the construction cost can be greatly reduced.
7. It does not harm the water quality. The dissolution test confirms that it does not harm the water quality, and it is suitable for large-scale application and promotion.